claude/lib/detect-plugins.sh
Bastien Chanot d4a5cfec93 chore(caveman): purge plugin + always-on integration
Disable + uninstall caveman@caveman and delete every repo dependency on
it: SessionStart/UserPromptSubmit hook blocks, standalone hook files,
settings.json enabledPlugins + marketplace entries, install-plugins.sh
STEP 5.5, update-all.sh refresh step, plugins.lock.json entry, doctor.sh
checks, lib/detect-plugins.sh helpers, lib/profile.sh + plugin-advisor +
skills/profile protected-list entries, .gitignore runtime-file block,
and README/USAGE docs. Dead /caveman:compress refs replaced with
manual/claude.ai guidance. Memory-registry terse-format convention kept
(separate subsystem). Version 3.4.0 -> 3.5.0.

On a subscription plan caveman's ~75% output-token compression has no
cost benefit, and the always-on hooks added friction on validation
gates and client deliverables.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01X3e8LaH2vymmxyh36h3jFU
2026-06-19 19:08:40 +02:00

107 lines
3.2 KiB
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#!/usr/bin/env bash
# ============================================================
# lib/detect-plugins.sh — Single source of truth for plugin detection
# Sourced by: session-start.sh, doctor.sh, install-plugins.sh
#
# Each function returns 0 (detected) or 1 (not detected).
# No output — callers handle messaging.
# ============================================================
# --- Always-on plugins ---
detect_rtk() {
command -v rtk &>/dev/null
}
detect_superpowers() {
# Fast check: filesystem (plugin cache)
local cache_dir="$HOME/.claude/plugins/cache"
if [ -d "$cache_dir" ]; then
compgen -G "$cache_dir"/*superpowers* &>/dev/null && return 0
fi
# Slow fallback: CLI (only if fast check fails)
claude plugin list 2>/dev/null | grep -qi "superpowers" && return 0
return 1
}
detect_security_guidance() {
local cache_dir="$HOME/.claude/plugins/cache"
[ -d "$cache_dir" ] && compgen -G "$cache_dir"/*security-guidance* &>/dev/null
}
# --- Toggle plugins ---
detect_gstack() {
# gstack is exposed via per-skill symlinks (browse, canary, qa, …);
# the legacy top-level symlink was removed to avoid duplicate entries.
# Detect by checking any of its individual skills.
[ -L "$HOME/.claude/skills/browse" ] || [ -L "$HOME/.claude/skills/qa" ]
}
detect_gsd() {
# GSD v2 (gsd-pi) is a standalone CLI, not a Claude Code plugin.
# Detection: check for 'gsd' binary in PATH.
command -v gsd &>/dev/null
}
detect_plugin_dev() {
# plugin-dev replaces the old "skill-creator" reference
local cache_dir="$HOME/.claude/plugins/cache"
[ -d "$cache_dir" ] && compgen -G "$cache_dir"/*plugin-dev* &>/dev/null
}
detect_uiux_pro_max() {
local cache_dir="$HOME/.claude/plugins/cache"
[ -d "$cache_dir" ] && compgen -G "$cache_dir"/*ui-ux-pro-max* &>/dev/null
}
detect_context7() {
# Context7 CLI (ctx7) — installed globally via npm
command -v ctx7 &>/dev/null
}
detect_graphifyy() {
# Graphifyy — codebase knowledge graph, installed via pipx
command -v graphify &>/dev/null
}
# True if a plugin is registered as enabled in settings.json's
# enabledPlugins map. Filesystem only (no subprocess to claude CLI).
# Argument is the full "name@marketplace" key.
plugin_enabled() {
local key="$1"
[ -f "$HOME/.claude/settings.json" ] || return 1
grep -qE "\"${key}\"[[:space:]]*:[[:space:]]*true" "$HOME/.claude/settings.json"
}
# --- Plan detection ---
detect_plan() {
# Detect Claude plan: max, pro, or free.
# Checks ~/.claude.json for model access hints.
# Returns plan name on stdout, always exits 0.
local claude_json="$HOME/.claude.json"
if [ -f "$claude_json" ]; then
# Max plan: has opus model access or max flag
if grep -q '"planType".*"max"' "$claude_json" 2>/dev/null; then
echo "max"; return 0
fi
# Check cached features for max indicators
if grep -q '"tengu_cobalt_compass": true' "$claude_json" 2>/dev/null \
&& grep -q '"tengu_harbor": true' "$claude_json" 2>/dev/null; then
echo "max"; return 0
fi
fi
# Fallback: check if claude CLI reports plan
local plan
plan=$(claude config get planType 2>/dev/null || true)
case "$plan" in
max|Max|MAX) echo "max" ;;
pro|Pro|PRO) echo "pro" ;;
free|Free|FREE) echo "free" ;;
*) echo "pro" ;; # default assumption
esac
}